30/40/50/60mm B2 Gridning Media Ball for Mining Industries
| SimilarGrade | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Cu% | Mo% | Al% | V% |
| T-2 | 0.75-1.0 | 0.2-0.4 | 0.7-1.0 | ≤0.020 | ≤0.020 | 0.4-0.9 | ≤0.25 | ≤0.20 | / | 0.02-0.05 | / |
| T-3 | 0.56-0.8 | 1.3-1.9 | 0.7-1.0 | ≤0.020 | ≤0.020 | 0.8-1.1 | ≤0.25 | ≤0.20 | / | / | / |
| T-6 | 0.70-1.0 | 0.2-0.6 | 0.8-1.1 | ≤0.020 | ≤0.020 | 0.8-1.6 | ≤0.25 | ≤0.05-0.15 | 0.05-0.15 | 0.025-0.045 | / |
| T-U | 0.90-1.1 | 0.17-0.4 | 0.9-1.1 | ≤0.020 | ≤0.020 | 0.4-0.8 | ≤0.06 | ≤0.05 | ≤0.05 | 0.02-0.04 | / |
